GOODWILL AND INTANGIBLE ASSETS (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Goodwill and Intangible Assets Disclosure [Abstract]
Amortization of intangible assets	$ 21.0	$ 19.5
Finite-Lived Intangible Assets, Future Amortization Expense
Estimated amortization expense, 2012	63.8
Estimated amortization expense, 2013	81.5
Estimated amortization expense, 2014	76.1
Estimated amortization expense, 2015	69.0
Estimated amortization expense, 2016	59.0
Estimated amortization expense, Thereafter	$ 521.0